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Copyright &#169; 2001-2004  University of Colorado.
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<small>Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License,
Version 1.1 or any later version published by the Free Software
Foundation; with no Invariant Sections, no Front-Cover Texts and no
Back-Cover Texts.  A copy of the license is included in the section
entitled <a href="fdl.txt">"GNU Free Documentation License"</a>.
This documentation is authored and maintained by 
<a href="http://www.cs.colorado.edu/~rutherfo/">Matthew J. Rutherford</a></small>
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